209758848

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{42019}}^1$

素因数の和:42049

約数の個数: 64

約数和(自身を含む): 600045600

約数和(自身を除く): 390286752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 42019, 84038, 126057, 168076, 252114, 336152, 504228, 546247, 672304, 1008456, 1092494, 1344608, 1638741, 2016912, 2184988, 2689216, 3277482, 4033824, 4369976, 5378432, 6554964, 8067648, 8739952, 13109928, 16135296, 17479904, 26219856, 34959808, 52439712, 69919616, 104879424, 209758848]

約数ペア:

[(1, 209758848), (2, 104879424), (3, 69919616), (4, 52439712), (6, 34959808), (8, 26219856), (12, 17479904), (13, 16135296), (16, 13109928), (24, 8739952), (26, 8067648), (32, 6554964), (39, 5378432), (48, 4369976), (52, 4033824), (64, 3277482), (78, 2689216), (96, 2184988), (104, 2016912), (128, 1638741), (156, 1344608), (192, 1092494), (208, 1008456), (312, 672304), (384, 546247), (416, 504228), (624, 336152), (832, 252114), (1248, 168076), (1664, 126057), (2496, 84038), (4992, 42019)]